Multiple choice

Magnalium is used to make ______.

  1. springs and tools

  2. engine parts

  3. external parts of troller and steamer

  4. coins

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Magnalium is an alloy of aluminum and magnesium, valued for its strength and corrosion resistance, often used in external parts of ships and steamers.